/* -*- indented-text -*- */
/* Process source files and output type information.
- Copyright (C) 2002 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2003 Free Software Foundation, Inc.
This file is part of GCC.
02111-1307, USA. */
%{
+#include "bconfig.h"
+#include "coretypes.h"
+#include "system.h"
+
#define malloc xmalloc
#define realloc xrealloc
-#include "hconfig.h"
-#include "system.h"
#include "gengtype.h"
#include "gengtype-yacc.h"
#undef YY_USE_PROTOS
#define YY_DECL int yylex ()
-static void update_lineno PARAMS ((const char *l, size_t len));
+static void update_lineno (const char *l, size_t len);
struct fileloc lexer_line;
int lexer_toplevel_done;
static void
-update_lineno (l, len)
- const char *l;
- size_t len;
+update_lineno (const char *l, size_t len)
{
while (len-- > 0)
if (*l++ == '\n')
%}
-ID [[:alpha:]][[:alnum:]_]*
+ID [[:alpha:]_][[:alnum:]_]*
WS [[:space:]]+
-IWORD short|long|(un)?signed|char|int|HOST_WIDE_INT|bool|size_t
+IWORD short|long|(un)?signed|char|int|HOST_WIDE_INT|bool|size_t|CHAR_BITFIELD
ITYPE {IWORD}({WS}{IWORD})*
%x in_struct in_struct_comment in_comment in_yacc_escape
"struct"/[^[:alnum:]_] { return STRUCT; }
"enum"/[^[:alnum:]_] { return ENUM; }
"ptr_alias"/[^[:alnum:]_] { return ALIAS; }
-"param_is"/[^[:alnum:]_] { return PARAM_IS; }
[0-9]+ { return NUM; }
+"param"[0-9]*"_is"/[^[:alnum:]_] {
+ yylval.s = xmemdup (yytext, yyleng, yyleng+1);
+ return PARAM_IS;
+}
{IWORD}({WS}{IWORD})*/[^[:alnum:]_] |
"ENUM_BITFIELD"{WS}?"("{WS}?{ID}{WS}?")" {
%%
void
-yyerror (s)
- const char *s;
+yyerror (const char *s)
{
error_at_line (&lexer_line, s);
}
void
-parse_file (fname)
- const char *fname;
+parse_file (const char *fname)
{
yyin = fopen (fname, "r");
lexer_line.file = fname;